Results 151 to 160 of about 4,772 (216)
Fracture Topology in Mafic Formations: Implications for Geological Carbon Storage. [PDF]
Energy FuelsMuñoz-Ibáñez A, Santamarina JC.
europepmc +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Geological Society of America Bulletin, 1993
Despite increased interest in paleosols during the past decade, no satisfactory classification is in current use. Presented here is a largely descriptive classification system that utilizes those pedogenic features that have the highest preservation potential in the rock record.
GREG H. MACK +2 more
openaire +1 more source
Despite increased interest in paleosols during the past decade, no satisfactory classification is in current use. Presented here is a largely descriptive classification system that utilizes those pedogenic features that have the highest preservation potential in the rock record.
GREG H. MACK +2 more
openaire +1 more source
Classification of paleosols — A comment
Quaternary International, 1998Abstract The paper ‘Classification of Paleosols’ by Mack et al. (1993, hereafter called ‘the authors’), read from a soil scientist's scope, evokes considerable criticism, some of which follows below.
openaire +2 more sources
Geological Society of America Bulletin, 1961
Sayles recognized five buried soils that stratigraphically separate eolianites and interbedded marine limestones in Bermuda. He considered that the paleosols represent interglacial ages or interstadials. Some soils were considered residual, and some accretionary.
R. V. RUHE, J. G. CADY, R. S. GOMEZ
openaire +1 more source
Sayles recognized five buried soils that stratigraphically separate eolianites and interbedded marine limestones in Bermuda. He considered that the paleosols represent interglacial ages or interstadials. Some soils were considered residual, and some accretionary.
R. V. RUHE, J. G. CADY, R. S. GOMEZ
openaire +1 more source
Paleosols and pedostratigraphy
Applied Soil Ecology, 2018Abstract Paleopedology and pedostratigraphy are devoted to the use of buried and relict soils in interpreting the record of environmental conditions that are different from the current ones. As such, paleosols may be used in models that aim at predicting future earth system reactions to changing environmental conditions.
openaire +1 more source
Micromorphology of Lithified Paleosols
1990Abstract Lithified paleosols show a variety of microscopic fabrics similar to those of the rocks that enclose them. Sedimentary microfabrics are common in soils and paleosols that were weakly developed or waterlogged. Also preserved in many paleosols are soil microfabrics distinct from those of sedimentary rocks.
G.J. Retallack, V.P. Wright
openaire +1 more source
Field recognition of paleosols
1988Three main features of paleosols are useful for distinguishing them from enclosing rocks: root traces, soil horizons, and soil structures. Fossil root traces are best preserved in formerly waterlogged paleosols. In oxidized paleosols their organic matter may not be preserved, but root traces can be recognized by their irregular, tubular ...
openaire +1 more source
Significance of Precambrian Paleosols
1992The economic significance of Precambrian paleosols largely lies in their common association with stratabound uranium ore. Their significance to resolution of Earth history depends upon their origin. There are four possible genetic models for known paleosols, i.e., the biologic, abiologic, exhalative, and bolide-impact models. Biologic soil formation is
openaire +1 more source